Web Forms :: Validation / Error Messages Are Displayed When Click?

Apr 14, 2010

I have a text box for entering Email Id and other for Password

I have a LinkButton(text= forgot Password) and an ImageButton(text =SignIn)

Validation Rule as follows.

1.When i click theLinkButton Email ID is mandatory

2. When i click the signin btn both Email and Password are mandatory

So for the above validation i have a two Required field validator one with validation group as signin and other as forgot

and next two RegularExpressionValidator with validation group as signin and other as forgot .

for the LinkButton and ImageButton I set the validation group as signin and forgot,

Problem

When i click on any of the buttons Error Messages are displated twice...

IS there are any simple way to do this...

COde

<asp:TextBox ID="txtUserID" runat="server" TabIndex="1"></asp:TextBox>

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